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Data Modeling Course

Data Modeling Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

Gain skills to convert retail needs into precise conceptual models, establish entities and relationships, and create effective star schemas featuring structured fact and dimension tables. Master managing keys, slowly changing dimensions, data quality checks, and key retail operations, along with enhancing physical design, query performance, documentation, and validation for reliable, scalable business analytics.

Elevify advantages

Develop skills

  • Design retail BI data models covering entities, relationships, and business attributes.
  • Construct superior star schemas for sales, returns, and customer facts.
  • Optimise performance via smart partitioning, indexing, and storage for rapid BI queries.
  • Handle slowly changing dimensions and surrogate keys to maintain accurate historical data.
  • Produce comprehensive BI documentation including ERDs, data dictionaries, and model specifications.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor of the Prison System, and the course from Elevify was crucial for me to be chosen.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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